| 黏土颗粒表面分维模型的构建及其应用 |
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| 引用本文： | 吴成宝,胡小芳,胡大为.黏土颗粒表面分维模型的构建及其应用[J].土壤,2007,39(3):439-442. |
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| 作者姓名： | 吴成宝 胡小芳 胡大为 |
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| 作者单位： | 1. 华南理工大学工业装备与控制工程学院粉体工程实验室,广州,510640
2. 华南理工大学工业装备与控制工程学院粉体工程实验室,广州,510640;华南理工大学聚合物成型加工工程教育部重点实验室,广州,510640 |
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| 摘 要： | 构建了黏土颗粒物表面分维数学模型,并以高精度数字光学显微系统为基础,测算了部分黏土样品的颗粒表面分维,结果验证了表面分维数学模型的合理性,形成了一套简约的黏土颗粒表面分维分析方法。
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| 关 键 词： | 土壤颗粒 表面分维 数字显微系统 |
Modeling of Surface Fractal Dimension of Clay Particles and Its Application |
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| WU Cheng-bao,HU Xiao-fang and HU da-wei.Modeling of Surface Fractal Dimension of Clay Particles and Its Application[J].Soils,2007,39(3):439-442. |
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| Authors: | WU Cheng-bao HU Xiao-fang and HU da-wei |
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| Institution: | 1 Laboratory of Powder Engineering College of Industrial Equipment and Control Engineering, South China University of Technology, Guangzhou 510640, China; 2 Key Laboratory of Polymer Processing Engineering, Ministry of Education, South China University of Technology, Guangzhou 510640, China |
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| Abstract: | A mathematical model was built up for calculating surface fractal dimension of clay particles. Clay samples were collected and measured for surface fractal dimension of clay particles using a high precision digital optical microscopic system. Results of the experiment showed that the mathematic model was rational and proved to be a simple method for analysis of surface fractal dimension of clay particles. |
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| Keywords: | Clay particles Surface fractal dimension Digital optical micro-system |
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